英语词汇respiratory pigment怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	respiratory pigment
释义	respiratory pigmentn.（名词） Any of various colored conjugated proteins, such as hemoglobin, that occur in living organisms and function in oxygen transfer in cellular respiration.呼吸色素：任何一种有色结合蛋白质，例如血色素，产生于活的有机体中，并在细胞呼吸中进行氧的转换
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